The System of Civilization

Technologies & policies are the two wheels of civilization, helping the economic & social activities.

They can be classified symmetrically, as direct (to economy & society), indirect (through necessary conditions), mutual aid, and self-help routes.

As for technologies, these are epoch-making, realizing, social scientific, and R&D technologies.

In policies, these are economic & social, human resource, technological,
and administrative management policies.